Peregrine's entire high-frequency portfolio features high linearity that meets or exceeds GaAs switch performance across the entire frequency band. Because they are based on UltraCMOS technology, the components in the portfolio feature several attributes that GaAs technology cannot match, including:

Broad bandwidth that maintains performance across the frequency range

Low-frequency power handling that maintains signal fidelity as the power passes through

In addition to these advantages, Peregrine's UltraCMOS PE42542 and PE42543 18 GHz RF switches offer standard 1.8V and 3.3V input logic control and consistent performance across a wide, 2.3V to 5.5V supply range. For special RF requirements, PE42543 sports a fast switching time of 500 ns.

Features, Packaging, Pricing and Availability
Peregrine's PE42542 and PE42543 are single-pole four throw (SP4T) RF switches accommodating a frequency range between 9 kHz and 18 GHz and offering low-frequency power handling of 10 dBm at 9 kHz. The switches also offer consistent performance across a wide supply range with no drift in insertion loss and phase. Both switches feature 120-microampere power-supply-current consumption, which is a fraction of what is required by competing GaAs switches. The PE42542 has a high linearity of 58 dBm IIP3 and 118 dBm IIP2, a fast switching time of 3 microseconds and a high ESD rating of 3.5 kV HBM, 150V MM and 500V CDM on all pins. Its fast settling time of 7 microseconds eliminates gate lag in test-and-measurement equipment. The PE42543 has a high linearity of 59 dBm IIP3 and 113 dBm IIP2, a fast switching time of 500 ns, a fast settling time of 2 microseconds and a high ESD rating of 2.5 kV HBM, 150V MM and 250V CDM on all pins. Samples, evaluation kits and volume-production parts are available now. Offered in a RoHS compliant, 29-lead 4x4 mm LGA package, the PE42542 and PE42543 are each $18.15 for 10K-quantity orders. View the
press kit for images and datasheets.